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$438+ Cheap flights from Buffalo (BUF) to Copenhagen (CPH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CPH
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheap flight deals from Buffalo to Copenhagen

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Copenhagen (CPH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$560
(SmartFares)

One-way from

$438
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$655
Provider with most accurate pricing for Buffalo-Kastrup Copenhagen flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Kastrup Copenhagen flights.
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From Buffalo to Kastrup Copenhagen
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One-way flight from Buffalo to Kastrup Copenhagen
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Highest demand for flights based on searches. 15% potential increase in price ($160 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($79 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Buffalo to Copenhagen

Cheapest flights from Buffalo to Copenhagen
Explore the most affordable flight options available from Buffalo to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This SmartFares deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:05 pmBUF - CPH
1 stop16h 35mScandinavian Airlines
Fri 12/121:15 pmCPH - BUF
1 stop16h 44mScandinavian Airlines
Deal found 10/13$560
This Scandinavian Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:19 amBUF - CPH
2 stops17h 16mScandinavian Airlines
Thu 11/2712:55 pmCPH - BUF
1 stop12h 24mScandinavian Airlines
Deal found 10/13$577
This Delta deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:25 pmBUF - CPH
2 stops16h 35mDelta
Thu 11/278:00 amCPH - BUF
2 stops17h 19mDelta
Deal found 10/13$597
This Air France deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:59 pmBUF - CPH
2 stops14h 06mMultiple Airlines
Fri 12/122:15 pmCPH - BUF
2 stops15h 52mMultiple Airlines
Deal found 10/13$598
This Expedia deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/263:27 pmBUF - CPH
2 stops13h 53mBritish Airways
Wed 12/312:15 pmCPH - BUF
2 stops17h 24mBritish Airways
Deal found 10/12$603
This United Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:55 pmBUF - CPH
2 stops15h 05mUnited Airlines
Thu 11/277:05 amCPH - BUF
3 stops17h 34mUnited Airlines
Deal found 10/13$710
This Air Canada deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/261:52 pmBUF - CPH
3 stops17h 43mAir Canada
Wed 12/36:50 amCPH - BUF
3 stops20h 25mAir Canada
Deal found 10/12$834
This Brussels Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:55 pmBUF - CPH
3 stops20h 35mBrussels Airlines
Wed 12/36:55 amCPH - BUF
2 stops18h 09mBrussels Airlines
Deal found 10/12$920
This Brussels Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:55 pmBUF - CPH
3 stops25h 40mBrussels Airlines
Fri 12/126:55 amCPH - BUF
2 stops18h 09mBrussels Airlines
Deal found 10/13$939
This KLM deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2612:05 pmBUF - CPH
2 stops14h 55mMultiple Airlines
Wed 12/312:55 pmCPH - BUF
1 stop12h 24mMultiple Airlines
Deal found 10/12$1,064
This Brussels Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:55 pmBUF - CPH
3 stops25h 40mBrussels Airlines
Thu 11/2712:15 pmCPH - BUF
3 stops36h 31mBrussels Airlines
Deal found 10/13$1,077

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Copenhagen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Buffalo to Copenhagen that are best for you.

Fly from

Buffalo

Fly to

Copenhagen

Route

Depart

Return

Price

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Thu 11/13

11:19 am-7:10 am

1 stop13h 51m

Kastrup Copenhagen

Thu 11/27

12:55 pm-7:19 pm

1 stop12h 24m

$560

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Thu 11/13

12:05 pm-10:40 am

1 stop16h 35m

Kastrup Copenhagen

Fri 12/12

1:15 pm-11:59 pm

1 stop16h 44m

$560

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Thu 11/13

7:59 pm-4:05 pm

2 stops14h 06m

Kastrup Copenhagen

Fri 12/12

2:15 pm-12:07 am

2 stops15h 52m

$598

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Wed 11/26

3:27 pm-11:20 am

2 stops13h 53m

Kastrup Copenhagen

Wed 12/3

12:15 pm-11:39 pm

2 stops17h 24m

$603

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Thu 11/13

2:55 pm-12:00 pm

2 stops15h 05m

Kastrup Copenhagen

Thu 11/27

7:05 am-6:39 pm

3 stops17h 34m

$710

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Sat 4/4

7:00 am-11:05 am

2 stops22h 05m

Kastrup Copenhagen

Tue 4/7

11:10 pm-11:49 pm

2 stops30h 39m

$814

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Wed 11/26

1:52 pm-1:35 pm

3 stops17h 43m

Kastrup Copenhagen

Wed 12/3

6:50 am-9:15 pm

3 stops20h 25m

$834

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Wed 11/26

2:55 pm-5:30 pm

3 stops20h 35m

Kastrup Copenhagen

Wed 12/3

6:55 am-7:04 pm

2 stops18h 09m

$920

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Wed 11/26

12:05 pm-9:00 am

2 stops14h 55m

Kastrup Copenhagen

Wed 12/3

12:55 pm-7:19 pm

1 stop12h 24m

$1,064

BuffaloCopenhagen

BUF - CPH

BUFCPH

Buffalo

Fri 1/16

9:08 am-10:15 am

3 stops43h 07m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 11 results
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Compare providers for flights from Buffalo to Copenhagen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Copenhagen in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-Copenhagen flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Copenhagen flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Copenhagen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Copenhagen flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Copenhagen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to Copenhagen

Have a flexible travel schedule? Discover the best time to fly to Copenhagen from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Copenhagen

What is the cheapest month to book a flight from Buffalo to Copenhagen?

Currently, July is the cheapest month in which you can book a flight from Buffalo to Copenhagen (average of $550). Flying from Buffalo to Copenhagen in December is currently the most expensive (average of $876). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to CPH?

Find hourly flight availability from Buffalo to Copenhagen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

A simple way to save on the total cost of your ticket is to fly from Buffalo to Copenhagen in the morning. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Copenhagen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buffalo to Copenhagen?

    Scandinavian Airlines and British Airways can get you from Buffalo to Copenhagen in just under 13h 51m. Your travel time can differ by up to 02m. There are 3900 mi between Buffalo and Copenhagen. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Buffalo to Copenhagen that include hotel bookings?

    Yes. In addition to deals on Buffalo to Copenhagen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Copenhagen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Copenhagen.

  • Can I find deals for business class flights from Buffalo to Copenhagen?

    Yes. Cheapflights offers flight deals from Buffalo to Copenhagen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Copenhagen?

    Currently, July is the cheapest month in which you can book a flight from Buffalo to Copenhagen (average of $550). Flying from Buffalo to Copenhagen in December is currently the most expensive (average of $876). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Kastrup

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